X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=docs%2Fbefore_begin.rst;h=ea7fb9a0705fca06657c71d4af8389143f22957a;hb=HEAD;hp=d7521e0d17a2517c55f5626fc7e9ae05895729a0;hpb=f914b910cf3f1bd2940a664a67ede3683ba9e1fb;p=m_librarian.git

diff --git a/docs/before_begin.rst b/docs/before_begin.rst
index d7521e0..ea7fb9a 100644
--- a/docs/before_begin.rst
+++ b/docs/before_begin.rst
@@ -8,12 +8,15 @@ Before you begin you need some preparations.
 .. contents::
    :local:
 
+.. highlight:: none
 
 Software
 --------
 
-m_Librarian is written in Python and requires Python 2.7. So install
-Python 2.7 first. Install required modules: SQLObject and m_lib.
+m_Librarian is written in Python and requires Python (2.7 or 3.4+). So
+install Python first. Install required modules: SQLObject and
+m_lib.defenc. pip `installs <install.html>`_ required modules
+automatically.
 
 
 Library archives
@@ -23,6 +26,25 @@ The program works with local library archives so download some. In
 addition to the very libraries you need to get INPX indices for them —
 m_Librarian cannot index libraries yet.
 
+Configuration file
+------------------
+
+m_librarian looks up configuration file in $HOME/.config/ (if your OS is
+POSIX-compatible). The configuration file must be named
+``m_librarian.conf``. It must be in ``ini``-file format. The following
+sections and keys are now understood::
+
+    [database]
+    URI = "database URI"
+
+    [library]
+    path = "path to the library archives"
+
+    [download]
+    format = "download file format"
+
+Most programs have an option `-C|--config file` to use a non-default
+configuration file.
 
 Database
 --------
@@ -33,5 +55,24 @@ to use an SQL server you must create a database yourself. For SQLite,
 the database file will be created by the program, so it's the simplest
 way of using m_Librarian.
 
+Database URI
+^^^^^^^^^^^^
+
+In configuration file define section ``[database]`` with the only key
+``URI``. The value for the key must be a Database URI in format accepted
+by SQLObject. Some examples::
+
+   [database]
+   URI = mysql://user:password@host/database
+
+   [database]
+   URI = postgres://user@host/database
+
+   [database]
+   URI = sqlite:///full/path/to/database
+
+See some more examples in m_librarian.conf.sample. See detailed
+description for DB URIs in `SQLObject documentation
+<http://sqlobject.org/SQLObject.html#declaring-a-connection>`_.
 
 .. vim: set tw=72 :